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The surface-to-volume ratio of a free-standing icosahedral nanoparticles is about 4/D, and less than 6/ D of a free-standing spherical nanoparticle, resulting in higher melting temperature.

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8569636.hi: ½ð±Ò+5, ·­ÒëEPI+1 2012-05-01 22:18:52
The surface-to-volume ratio of a free-standing icosahedral nanoparticles is about 4/D, which is less than the 6/ D of a free-standing spherical nanoparticle, leading to higher melting temperatures.
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